Fixed whole program analysis
This commit is contained in:
parent
ac38e9fdb3
commit
f28be6494c
4
Makefile
4
Makefile
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@ -213,6 +213,7 @@ CLIOBJ = cli/cmdlineparser.o \
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TESTOBJ = test/options.o \
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test/test64bit.o \
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test/testanalyzerinformation.o \
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test/testassert.o \
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test/testastutils.o \
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test/testautovariables.o \
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@ -582,6 +583,9 @@ test/options.o: test/options.cpp test/options.h
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test/test64bit.o: test/test64bit.cpp lib/check.h lib/check64bit.h lib/color.h lib/config.h lib/errorlogger.h lib/errortypes.h lib/importproject.h lib/library.h lib/mathlib.h lib/platform.h lib/settings.h lib/standards.h lib/suppressions.h lib/templatesimplifier.h lib/timer.h lib/token.h lib/tokenize.h lib/tokenlist.h lib/utils.h lib/valueflow.h test/testsuite.h
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$(CXX) ${INCLUDE_FOR_TEST} $(CPPFLAGS) $(CPPFILESDIR) $(CXXFLAGS) $(UNDEF_STRICT_ANSI) -c -o test/test64bit.o test/test64bit.cpp
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test/testanalyzerinformation.o: test/testanalyzerinformation.cpp lib/analyzerinfo.h lib/color.h lib/config.h lib/errorlogger.h lib/errortypes.h lib/importproject.h lib/platform.h lib/suppressions.h lib/utils.h test/testsuite.h
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$(CXX) ${INCLUDE_FOR_TEST} $(CPPFLAGS) $(CPPFILESDIR) $(CXXFLAGS) $(UNDEF_STRICT_ANSI) -c -o test/testanalyzerinformation.o test/testanalyzerinformation.cpp
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test/testassert.o: test/testassert.cpp lib/check.h lib/checkassert.h lib/color.h lib/config.h lib/errorlogger.h lib/errortypes.h lib/importproject.h lib/library.h lib/mathlib.h lib/platform.h lib/settings.h lib/standards.h lib/suppressions.h lib/templatesimplifier.h lib/timer.h lib/token.h lib/tokenize.h lib/tokenlist.h lib/utils.h lib/valueflow.h test/testsuite.h
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$(CXX) ${INCLUDE_FOR_TEST} $(CPPFLAGS) $(CPPFILESDIR) $(CXXFLAGS) $(UNDEF_STRICT_ANSI) -c -o test/testassert.o test/testassert.cpp
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@ -95,34 +95,36 @@ static bool skipAnalysis(const std::string &analyzerInfoFile, unsigned long long
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return true;
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}
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std::string AnalyzerInformation::getAnalyzerInfoFileFromFilesTxt(std::istream& filesTxt, const std::string &sourcefile, const std::string &cfg)
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{
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std::string line;
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const std::string end(':' + cfg + ':' + Path::simplifyPath(sourcefile));
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while (std::getline(filesTxt,line)) {
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if (line.size() <= end.size() + 2U)
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continue;
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if (!endsWith(line, end.c_str(), end.size()))
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continue;
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return line.substr(0,line.find(':'));
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}
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return "";
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}
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std::string AnalyzerInformation::getAnalyzerInfoFile(const std::string &buildDir, const std::string &sourcefile, const std::string &cfg)
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{
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const std::string files(buildDir + "/files.txt");
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std::ifstream fin(files);
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std::ifstream fin(Path::join(buildDir, "files.txt"));
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if (fin.is_open()) {
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std::string line;
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const std::string end(':' + cfg + ':' + sourcefile);
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while (std::getline(fin,line)) {
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if (line.size() <= end.size() + 2U)
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continue;
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if (!endsWith(line, end.c_str(), end.size()))
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continue;
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std::ostringstream ostr;
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ostr << buildDir << '/' << line.substr(0,line.find(':'));
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return ostr.str();
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}
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const std::string& ret = getAnalyzerInfoFileFromFilesTxt(fin, sourcefile, cfg);
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if (!ret.empty())
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return Path::join(buildDir, ret);
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}
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std::string filename = Path::fromNativeSeparators(buildDir);
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if (!endsWith(filename, '/'))
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filename += '/';
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const std::string::size_type pos = sourcefile.rfind('/');
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if (pos == std::string::npos)
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filename += sourcefile;
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std::string filename;
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if (pos != std::string::npos)
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filename = sourcefile;
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else
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filename += sourcefile.substr(pos+1);
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filename += ".analyzerinfo";
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return filename;
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filename = sourcefile.substr(pos + 1);
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return Path::join(buildDir, filename) + ".analyzerinfo";
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}
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bool AnalyzerInformation::analyzeFile(const std::string &buildDir, const std::string &sourcefile, const std::string &cfg, unsigned long long checksum, std::list<ErrorMessage> *errors)
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@ -58,6 +58,8 @@ public:
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void reportErr(const ErrorMessage &msg, bool verbose);
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void setFileInfo(const std::string &check, const std::string &fileInfo);
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static std::string getAnalyzerInfoFile(const std::string &buildDir, const std::string &sourcefile, const std::string &cfg);
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protected:
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static std::string getAnalyzerInfoFileFromFilesTxt(std::istream& filesTxt, const std::string &sourcefile, const std::string &cfg);
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private:
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std::ofstream mOutputStream;
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std::string mAnalyzerInfoFile;
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@ -242,3 +242,11 @@ bool Path::fileExists(const std::string &file)
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std::ifstream f(file.c_str());
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return f.is_open();
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}
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std::string Path::join(std::string path1, std::string path2) {
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if (path1.empty() || path2.empty())
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return path1 + path2;
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if (path2.front() == '/')
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return path2;
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return ((path1.back() == '/') ? path1 : (path1 + "/")) + path2;
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}
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@ -179,6 +179,11 @@ public:
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* @return true if given path is a File
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*/
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static bool fileExists(const std::string &file);
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/**
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* join 2 paths with '/' separators
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*/
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static std::string join(std::string path1, std::string path2);
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};
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/// @}
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@ -0,0 +1,43 @@
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/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2022 Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "analyzerinfo.h"
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#include "testsuite.h"
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#include <sstream>
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class TestAnalyzerInformation : public TestFixture, private AnalyzerInformation {
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public:
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TestAnalyzerInformation() : TestFixture("TestAnalyzerInformation") {}
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private:
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void run() override {
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TEST_CASE(getAnalyzerInfoFile);
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}
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void getAnalyzerInfoFile() const {
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const char filesTxt[] = "file1.a4::file1.c\n";
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std::istringstream f1(filesTxt);
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ASSERT_EQUALS("file1.a4", getAnalyzerInfoFileFromFilesTxt(f1, "file1.c", ""));
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std::istringstream f2(filesTxt);
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ASSERT_EQUALS("file1.a4", getAnalyzerInfoFileFromFilesTxt(f2, "./file1.c", ""));
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}
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};
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REGISTER_TEST(TestAnalyzerInformation)
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@ -37,6 +37,7 @@ private:
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TEST_CASE(is_c);
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TEST_CASE(is_cpp);
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TEST_CASE(get_path_from_filename);
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TEST_CASE(join);
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}
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void removeQuotationMarks() const {
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@ -141,6 +142,14 @@ private:
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ASSERT_EQUALS("a/b/c/", Path::getPathFromFilename("a/b/c/index.h"));
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ASSERT_EQUALS("a/b/c/", Path::getPathFromFilename("a/b/c/"));
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}
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void join() const {
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ASSERT_EQUALS("a", Path::join("a", ""));
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ASSERT_EQUALS("a", Path::join("", "a"));
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ASSERT_EQUALS("a/b", Path::join("a", "b"));
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ASSERT_EQUALS("a/b", Path::join("a/", "b"));
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ASSERT_EQUALS("/b", Path::join("a", "/b"));
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}
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};
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REGISTER_TEST(TestPath)
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@ -31,6 +31,7 @@
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<ClCompile Include="..\lib\astutils.cpp" />
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<ClCompile Include="options.cpp" />
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<ClCompile Include="test64bit.cpp" />
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<ClCompile Include="testanalyzerinformation.cpp" />
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<ClCompile Include="testassert.cpp" />
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<ClCompile Include="testastutils.cpp" />
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<ClCompile Include="testautovariables.cpp" />
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@ -313,4 +314,4 @@
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</ItemDefinitionGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets" />
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</Project>
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</Project>
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